Gevorkian, P. (2010). Alternative energy systems in building design (First edition.). McGraw-Hill.
Chicago-viite (17. p.)Gevorkian, Peter. Alternative Energy Systems in Building Design. First edition. New York: McGraw-Hill, 2010.
MLA-viite (9. p.)Gevorkian, Peter. Alternative Energy Systems in Building Design. First edition. McGraw-Hill, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.